* The Village Voice: Sietsema was the restaurant critic for the Village Voice from 1999 to 2017, where he established his reputation as a pizza authority. He wrote extensively about pizzerias in the city, reviewing countless establishments and offering his insights into the diverse world of New York pizza.
* Eater: Since 2017, Sietsema has been a contributor to Eater, continuing his writing on pizza and other food topics. His articles for Eater are often focused on exploring the history, culture, and evolution of pizza in New York City.
He is the author of several books, including:
* Pizza: A Slice of Heaven: This book, published in 2009, is a comprehensive guide to the best pizza places in New York City. It includes detailed reviews, historical information, and insights into the pizza-making process.
* The Pizza Bible: A 2020 publication that delves deeper into the history, culture, and techniques of pizza, showcasing Sietsema's extensive knowledge of the topic.
* Pizza: A World of Dough: This book, published in 2023, explores the global landscape of pizza, showcasing various styles and regional variations from around the world.
Beyond pizza, Sietsema has also written extensively about other aspects of New York City's food scene, covering restaurants, food trends, and cultural developments.
His work has been featured in various publications, including The New York Times, The New Yorker, Food & Wine, Saveur, and GQ.